.content {
    .container {
        .row {
            .col-3 {
                .card {
                    display: flex;
                    justify-content:center;
                    align-items:center;
                    flex-direction: column;
                    text-align: center;
                    img {
                        width: 106px;
                        height: 106px;
                    }
                }
            }
        }
    }
}